JPS5099176A - - Google Patents

Info

Publication number
JPS5099176A
JPS5099176A JP49109638A JP10963874A JPS5099176A JP S5099176 A JPS5099176 A JP S5099176A JP 49109638 A JP49109638 A JP 49109638A JP 10963874 A JP10963874 A JP 10963874A JP S5099176 A JPS5099176 A JP S5099176A
Authority
JP
Japan
Prior art keywords
watch
oscillator circuit
internal
adjustment means
bottom wall
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP49109638A
Other languages
English (en)
Japanese (ja)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of JPS5099176A publication Critical patent/JPS5099176A/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G17/00—Structural details; Housings
    • G—PHYSICS
    • G04—HOROLOGY
    • G04F—TIME-INTERVAL MEASURING
    • G04F5/00—Apparatus for producing preselected time intervals for use as timing standards
    • G04F5/04—Apparatus for producing preselected time intervals for use as timing standards using oscillators with electromechanical resonators producing electric oscillations or timing pulses
    • G04F5/06—Apparatus for producing preselected time intervals for use as timing standards using oscillators with electromechanical resonators producing electric oscillations or timing pulses using piezoelectric resonators
    • G04F5/063—Constructional details

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electric Clocks (AREA)
  • Saccharide Compounds (AREA)
JP49109638A 1973-12-26 1974-09-25 Pending JPS5099176A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00427910A US3846972A (en) 1973-12-26 1973-12-26 Crystal controlled watch

Publications (1)

Publication Number Publication Date
JPS5099176A true JPS5099176A (enrdf_load_stackoverflow) 1975-08-06

Family

ID=23696816

Family Applications (1)

Application Number Title Priority Date Filing Date
JP49109638A Pending JPS5099176A (enrdf_load_stackoverflow) 1973-12-26 1974-09-25

Country Status (3)

Country Link
US (1) US3846972A (enrdf_load_stackoverflow)
JP (1) JPS5099176A (enrdf_load_stackoverflow)
CH (1) CH609191B (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3978322A (en) * 1974-09-30 1976-08-31 National Semiconductor Corporation Measurement system for timer
US4068464A (en) * 1976-02-17 1978-01-17 Fairchild Camera And Instrument Corporation Shock resistant wristwatch module
US5923622A (en) * 1998-02-09 1999-07-13 Leader International Watch Co., Ltd. Watch case back cover assembly

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1361230A (en) * 1970-07-27 1974-07-24 Suwa Seikosha Kk Electric watches
JPS5638917B1 (enrdf_load_stackoverflow) * 1971-06-23 1981-09-09
US3759031A (en) * 1972-01-26 1973-09-18 Hmw Industries Modular solid state wristwatch

Also Published As

Publication number Publication date
CH609191B (fr)
CH609191GA3 (enrdf_load_stackoverflow) 1979-02-28
US3846972A (en) 1974-11-12

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